ABSTRACT
The generalized distance matrix of a graph is the matrix whose entries depend only on the pairwise distances between vertices, and the generalized distance spectrum is the set of eigenvalues of this matrix. This framework generalizes many of the commonly studied spectra of graphs. We show that for a large class of graphs these eigenvalues can be computed explicitly. We also present the applications of our results to competition models in ecology and rapidly mixing Markov chains.
Disclosure statement
No potential conflict of interest was reported by the author(s).
Notes
1 It is common in this context to use λ to denote the eigenvalues of P, but we have another use for λ below.